dw in dev_flow-0.4.0

- old
+ new

@@ -24,10 +24,11 @@
   opts.separator "  p <percentage> : alias of progress"
   opts.separator "  complete       : complete a task, raise progress to 99"
   opts.separator "  close          : close the task as a leader"
   opts.separator "  release        : close a release task"
   opts.separator "  clean[up]      : delete local branches that already completed"
+  opts.separator "  gantt          : create gantt chart html files under docs folder"
   opts.separator ""
   opts.separator "Options:"
 
   options[:roadmap] = 'ROADMAP' # the roadmap file
   opts.on('-r FILE', '--roadmap FILE', 'use an other roadmap file') do |roadmap|
@@ -48,10 +49,15 @@
 
   opts.on('-o', '--offline', 'do not use remote git server') do 
     options[:offline] = true
   end
 
+  options[:docs] = 'docs'
+  opts.on('-d DIR', '--docs DIR', 'document directory for gantt chart') do |dir|
+    options[:docs] = dir
+  end
+
   opts.on('-v', '--verbose', 'print more messages') do
     options[:verbose] = true
   end
 
   opts.on_tail('-h', '--help', 'Display this screen') do
@@ -65,10 +71,10 @@
 # determine the command
 command = ARGV[0] || 'info'
 cmd_alias = {'pg' => 'progress', 'update-roadmap' => 'ur', 'clean' => 'cleanup', 's' => 'switch'}
 command = cmd_alias[command] if cmd_alias[command]
 
-if %w[info init complete progress close release ur update-roadmap cleanup clean switch].include? command
+if %w[info init complete progress close release ur update-roadmap cleanup clean switch gantt].include? command
   options[:command] = command
 else
   puts "Unknown command #{command}".red
   exit
 end